下列代码的输出是什么?() WORLD,LO,SAYHI,EW WORLD,LO,HI,NEW NEW,LO,SAYHI,EW WORLD,LO,HI,EW
WORLD,LO,SAYHI,EW
WORLD,LO,HI,NEW
NEW,LO,SAYHI,EW
WORLD,LO,HI,EW